+47.57185, -122.31991
47°34'19" N, 122°19'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-5 RAMP over TERRAIN
Structure number:0007741F0000000
Location:5.4 N JCT SR 900
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:42.0 ft. [12.8 m]
Total length:872.1 ft. [265.8 m]
Roadway width between curbs:21.0 ft. [6.4 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:21
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:4,018 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:51.5 tons [46.8 metric tons]
Inventory rating:30.7 tons [27.9 metric tons]
Sufficiency rating:88.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201688.6Not deficientGoodGoodGood4018
February 201488.6Not deficientGoodGoodGood4018
February 201288.6Not deficientGoodGoodGood4097
December 201088.6Not deficientGoodGoodGood4080
November 200888.6Not deficientGoodGoodGood4080
August 200685.7Not deficientGoodGoodGood16485
December 200485.7Not deficientGoodGoodGood16485
October 200285.7Not deficientGoodGoodGood16485
June 200089.9Not deficientGoodGoodGood3086
October 199889.9Not deficientGoodGoodGood3086
June 199680.3Not deficientGoodGoodGood3086
March 199480.4Not deficientGoodGoodGood2760
April 199293.1Not deficientSatisfactorySatisfactoryGood2760